[CRIU] [PATCH 3/N] log: get rid of LOG_DIR_FD_OFF and of opening directory at log_init()

[Pavel Emelyanov]

> @@ -7,7 +7,7 @@ enum sfd_type {
>  	SERVICE_FD_MIN,
>  
>  	LOG_FD_OFF,
> -	LOG_DIR_FD_OFF,
> +	LOG_DIR_FD_OFF, /* unused */

If the value is unused, it must be removed.

>  	IMG_FD_OFF,
>  	PROC_FD_OFF,	/* fd with /proc for all proc_ calls */
>  	CTL_TTY_OFF,